16052+2211 BU 811 AC
16h 05m 14.68s +22° 10' 55.3" P.A. 307.00 sep 115.1 mag 8.71,11.92 Sp F8 dist. 116.96 pc (381.52 l.y.)
| Coord 2000 |
16052+2211 |
|
Discov num |
BU 811 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 05 14.68 +22 10 55.3 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
306 |
|
Pa last |
307 |
|
P.A. Now (θ) |
307° |
|
| Sep first |
117.9 |
|
Sep last |
115.142 |
|
Sep. Now (ρ) |
115.142" |
|
| Mag pri |
8.71 |
|
Mag sec |
11.92 |
|
delta mag (ΔM) |
3.21 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-039 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.818
This double is not physical.
16052+2211 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 144447 |
84186 |
16 05 15 +22 10 55 |
BU 811 AB |
2017 |
28 |
217 |
3.4 |
8.71 |
11.84 |
3.13 |
|
|
| Show |
|
84186 |
16 05 15 +22 10 55 |
BU 811 AC |
2015 |
7 |
307 |
115.1 |
8.71 |
11.92 |
3.21 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
SAO |
84186 |
|
HIP |
78800 |
|
Tycho2 |
1515-00621-1 |
|
| Gaia DR2 |
1206088050067656192 |
|
HD |
144447 |
|
BD |
BD+22 2920 |
|
Distance |
116.96 |
|
| Distance ly |
381.52 |
|